1978 Opel Senator vs. 2005 Scion xB
To start off, 2005 Scion xB is newer by 27 year(s). Which means there will be less support and parts availability for 1978 Opel Senator. In addition, the cost of maintenance, including insurance, on 1978 Opel Senator would be higher. At 2,488 cc (6 cylinders), 1978 Opel Senator is equipped with a bigger engine. In terms of performance, 1978 Opel Senator (136 HP) has 28 more horse power than 2005 Scion xB. (108 HP). In normal driving conditions, 1978 Opel Senator should accelerate faster than 2005 Scion xB. With that said, vehicle weight also plays an important factor in acceleration. 2005 Scion xB weights approximately 296 kg more than 1978 Opel Senator.
Because 1978 Opel Senator is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1978 Opel Senator. However, in wet, icy, snow, or gravel driving conditions, 2005 Scion xB, being front wheel drive (FWD), will offer much better control with better grip. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 1978 Opel Senator (186 Nm) has 44 more torque (in Nm) than 2005 Scion xB. (142 Nm). This means 1978 Opel Senator will have an easier job in driving up hills or pulling heavy equipment than 2005 Scion xB.
Compare all specifications:
| 1978 Opel Senator | 2005 Scion xB | |
| Make | Opel | Scion |
| Model | Senator | xB |
| Year Released | 1978 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 2488 cc | 1490 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 136 HP | 108 HP |
| Torque | 186 Nm | 142 Nm |
| Engine Bore Size | 87 mm | 75 mm |
| Engine Stroke Size | 69.8 mm | 85 mm |
| Engine Compression Ratio | 9.2:1 | 10.5:1 |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 790 kg | 1086 kg |
| Vehicle Length | 4850 mm | 3950 mm |
| Vehicle Width | 1730 mm | 1700 mm |
| Vehicle Height | 1390 mm | 1650 mm |
| Wheelbase Size | 2690 mm | 2510 mm |
